Question: What did Hagia Sophia commission and found?
Paraphrase: Tell me what Hagia Sophia commissioned and found.
SPARQL (Wikidata): SELECT ?ans_1 ?ans_2 WHERE { wd:Q12506 wdt:P88 ?ans_1 . wd:Q12506 wdt:P112 ?ans_2 }
Answer: Justinian I, Constantine the Great